void processFilters(QImage *& image, QListIterator<Filter *> i) { while (i.hasNext()) { Filter * f = i.next(); uint w = image->width(); uint h = image->height(); if (f->getArea().isNull()) { f->setArea(QRect(QPoint(0, 0), QSize(w, h))); } if (! f->isApplicable(w, h)) { QRect area = f->getArea(); fatal(QObject::tr("Too small image (%1x%2), pointed filter" " with pointed area (%3x%4+%5+%6) not applicable") .arg(w).arg(h).arg(area.x()).arg(area.y()) .arg(area.width()).arg(area.height())); } QImage * newImage = f->filter(*image); delete image; image = newImage; } }